US3367151A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Apparatus for continuously leading textiles into or out of a pressuretreating chamber
Assignee: KYOTO MACHINERY CO Ltd
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Filing: 1966-05-03
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Granted: 1968-02-06
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Expires: 1986-05-03
Abstract
No abstract record available.
Inventors
- 👤 Fujihashi Seitaro
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 11:05
CPC Classifications
D; D06; D06B; D06B23/00; D06B23/14; D06B23/18
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
195 words
AN APPARATUS FOR CONTINUOUSLY LEADING TEXTILES INTO OR OUT OF A PRESSURE-TREATING CHAMBER COMPRISING A FEEDING ROLL DEVICE CONSISTING OF TWO COMPONENT ROLLS EACH COATED WITH AN ELASTIC MATERIAL ON THE PERIPHERAL SURFACE AND PRESSED AGAINST EACH OTHER OUTSIDE A TEXTILE INLET OR OUTLET OF A PRESSURE-TREATING CHAMBER, AN ANNULAR PRESSURE FLUID CHAMBER FORMED AROUND A TEXTILE PASSING PORT ON THE UPPER SURFACE OF SAID TEXTILE INLET OR OUTLET, AN ANNULAR PERIPHERAL SURFACE SEALING MEMBER FITTED IN SAID PRESSURE FLUID CHAMBER, A SECOND ANNULAR PRESSURE FLUID CHAMBER FORMED ON EACH SIDE OF A HOLLOW SPACE FORMED BETWEEN THE PARTS OF THE PERIPHERAL SURFACES OF SAID TWO COMPONENT ROLLS OPPOSED TO EACH OTHER AND THE UPPER SURFACE OF SAID TEXTILE INLET OR OUTLET AND AN ANNULAR END SURFACE OF SAID TEXTILE FITTED IN SAID SECOND ANNULAR PRESSURE FLUID CHAMBER SO THAT, WHEN A PRESSURE FLUID HAVING A PRESSURE HIGHER THAN THE PRESSURE IN SAID PRESSURE-TREATING CHAMBER IS FED INTO BOTH OF SAID ANNULAR PRESSURE FLUID CHAMBERS, SAID ANNULAR PERIPHERAL SURFACE SEALING MEMBER AND END SURFACE SEALING MEMBERS PRESS AGAINST THE PERIPHERAL SURFACES OPPOSED TO EACH OTHER AND BOTH END SURFACES OF SAID TWO COMPONENT ROLLS, RESPECTIVELY.
Claim 2
Independent Claim
195 words
AN APPARATUS FOR CONTINUOUSLY LEADING TEXTILES INTO OR OUT OF A PRESSURE-TREATING CHAMBER COMPRISING A FEEDING ROLL DEVICE CONSISTING OF TWO COMPONENT ROLLS EACH COATED WITH AN ELASTIC MATERIAL ON THE PERIPHERAL SURFACE AND PRESSED AGAINST EACH OTHER OUTSIDE A TEXTILE INLET OR OUTLET OF A PRESSURE-TREATING CHAMBER, AN ANNULAR PRESSURE FLUID CHAMBER FORMED AROUND A TEXTILE PASSING PORT ON THE UPPER SURFACE OF SAID TEXTILE INLET OR OUTLET, AN ANNULAR PERIPHERAL SURFACE SEALING MEMBER FITTED IN SAID PRESSURE FLUID CHAMBER, A SECOND ANNULAR PRESSURE FLUID CHAMBER FORMED ON EACH SIDE OF A HOLLOW SPACE FORMED BETWEEN THE PARTS OF THE PERIPHERAL SURFACES OF SAID TWO COMPONENT ROLLS OPPOSED TO EACH OTHER AND THE UPPER SURFACE OF SAID TEXTILE INLET OR OUTLET AND AN ANNULAR END SURFACE OF SAID TEXTILE FITTED IN SAID SECOND ANNULAR PRESSURE FLUID CHAMBER SO THAT, WHEN A PRESSURE FLUID HAVING A PRESSURE HIGHER THAN THE PRESSURE IN SAID PRESSURE-TREATING CHAMBER IS FED INTO BOTH OF SAID ANNULAR PRESSURE FLUID CHAMBERS, SAID ANNULAR PERIPHERAL SURFACE SEALING MEMBER AND END SURFACE SEALING MEMBERS PRESS AGAINST THE PERIPHERAL SURFACES OPPOSED TO EACH OTHER AND BOTH END SURFACES OF SAID TWO COMPONENT ROLLS, RESPECTIVELY.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-02-05 | 1971-08-07 | 1972-02-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-02-05 | 1975-08-07 | 1976-02-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-02-05 | 1979-08-07 | 1980-02-06 | $7700.00 | Window Closed / Lapsed |